Yes l agree about the chinese import comment,the cobalt ones are the one,s you want,still say you will get one reasonable off ebay,l would even go for a high content cobalt one that was second hand,as if used correctly the cutting edges last a long time,just buy single at first dont go in for sets unless you are offered a set of quality ones at a good price,if your looking for anything in particular related to milling or turning let me know might be able to help you